VIQUA Sterilight F4-V+

Product Description

As part of the Professional Series, the validated F4-V+ offers outstanding UV disinfection performance for commercial applications, for flow rates up to 26 gpm (99 lpm). VIQUA’s NSF 55 Class A Professional systems feature flow meter technology for accurate real-time UV dose measurement and reporting, together with a completely redesigned UV sensor for vastly improved reliability.


F4-V+ Specifications:
  • Validated: Added peace of mind with NSF 55 Class B certification
  • Reliable: State of the art UV sensor technology to give you real-time performance feedback, for added peace of mind
  • The constant current feature ensures stable UV lamp output, regardless of power fluctuations
  • High-performance UV lamp, rigorously tested to provide consistent output over the entire lamp life (9000 hours)
  • Space Efficient: High UV output lamp technology allows for a smaller footprint, while maintaining the same UV dose as a longer chamber
  • Application: Perfect for a wide range of commercial applications including, small businesses, hospitals, dentist offices, etc.
  • Optional accessories: Solenoid valve which will stop the flow of water through the chamber should the UV performance fall below a safe level
  • Included Accessories: Flow Restrictor
Dimensions 44 1/4″ x 4″ (112.5 cm x 10 cm)
Shipping Weight lbs (kg) 18 lbs (8.2kg)
Connection Size 1˝ FNPT
Power Consumption 130W



  • Simultaneously displays UV Intensity Status, lamp life remaining, support contact information
  • Dealer-programmable support screen: load company logo and complete contact information
  • Quick-reference instructions on board for system troubleshooting
  • Pre-programmed replacement part menu
Disinfection Flow Rates
16mJ/cm² 26.1 GPM (99 lpm) (6 m³/hr)



  • Great for a wide variety of industrial applications like smaller businesses, clinics, dental offices, etc.


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(1 review) Write a Review
  • 5
    I highly recommend this product.

    Posted by Vanilde D. on Oct 24th 2019

    Quick Delivery and great performance!

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